Here in South Africa we have a channel called M-Net Series - it's mostly a rerun channel, but they have a few exclusives. Knight Rider season 4 will be starting on this channel shortly and it will be played in it's entirety (ie all teasers etc).
Here is a link to a page they created dedicated to Knight Rider season 4: http://www.mnet.co.za/Mnetseries/shows/?id=181
If you click on Official Site it will bring you to knight rider online, I suppose because it's the best (in my opinion) Knight Rider information station on the web.
In the photo gallery they have used a picture of KITT that is obviously of someones replica and not one of the cars used in the show. They don't mention the movie anywhere though.
A bit of background MNet is South Africa's major channel (it is a pay channel) as they own the rights to 90% of the good shows and is broadcast via terrestrial signals and digital satellite. MNet Series is broadcast only on DStv (Digital Satellite Television). MNet & it's channels are broadcast to the rest of Africa aswell.
Just thought I'd share.

Alex